$373+ Cheap flights from Boise to Grand Forks (BOI - GFK)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — GFK
Oct 23 — Oct 301
Round-trip
1 adult, Economy
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Find cheap flights from Boise to Grand Forks with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Boise to Grand Forks
Cheapest
Best
One-way
Cheapest flights from Boise to Grand ForksExplore the most affordable flight options available from Boise to Grand Forks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
Explore the most affordable flight options available from Boise to Grand Forks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
This Delta deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/33:00 pm -
1 stop7h 44m
Mon 12/77:41 pm -
1 stop5h 29m
Deal found 9/20![Delta logo]()
$598
Best flights from Boise to Grand ForksDiscover carefully curated flight deals from Boise to Grand Forks that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
Discover carefully curated flight deals from Boise to Grand Forks that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
This Delta deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/31:07 pm -
2 stops9h 37m
Mon 12/77:41 pm -
1 stop5h 29m
Deal found 9/20![Delta logo]()
$603
One-way flights from Boise to Grand ForksSearch for one-way flight options from Boise to Grand Forks. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
Search for one-way flight options from Boise to Grand Forks. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:30 am -
1 stop8h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Delta logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:44 pm -
3 stops41h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$596
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:30 am -
1 stop8h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Delta logo]()
$710
Find flight deals from Boise to Grand Forks
Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Grand Forks (GFK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $598 (Delta) |
One-way from | $373 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Boise to Grand Forks that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 23, 2026.
Use the filters below to find and compare flights from Boise to Grand Forks that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BoiseGrand Forks
BOI Boise Air Term. Gowen Fld - GFK Grand Forks
BOIGFK
Boise Air Term. Gowen Fld
Thu 10/15
5:30 am-2:32 pm
1 stop8h 02m
Grand Forks
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$373
BoiseGrand Forks
BOI Boise Air Term. Gowen Fld - GFK Grand Forks
BOIGFK
Boise Air Term. Gowen Fld
Thu 12/3
1:07 pm-11:44 pm
2 stops9h 37m
Grand Forks
Mon 12/7
7:41 pm-12:10 am
1 stop5h 29m
$603
BoiseGrand Forks
BOI Boise Air Term. Gowen Fld - GFK Grand Forks
BOIGFK
Boise Air Term. Gowen Fld
Fri 10/16
5:44 pm-11:59 am
2 stops41h 15m
Grand Forks
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$610
Sorted by cheapest first
Compare providers for flights from Boise to Grand Forks
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boise to Grand Forks in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Boise-Grand Forks flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boise-Grand Forks flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boise-Grand Forks flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boise-Grand Forks flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boise-Grand Forks flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Boise to Grand Forks
Have a flexible travel schedule? Discover the best time to fly to Grand Forks from Boise with our price prediction graph.
BOI-GFK
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Related info for your journey
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